25312296960

素因数分解:

$2^{16}\times 3^3\times 5^1\times {\mathrm{2861}}^1$

素因数の和:2907

約数の個数: 272

約数和(自身を含む): 90030048480

約数和(自身を除く): 64717751520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2048, 2160, 2304, 2560, 2861, 2880, 3072, 3456, 3840, 4096, 4320, 4608, 5120, 5722, 5760, 6144, 6912, 7680, 8192, 8583, 8640, 9216, 10240, 11444, 11520, 12288, 13824, 14305, 15360, 16384, 17166, 17280, 18432, 20480, 22888, 23040, 24576, 25749, 27648, 28610, 30720, 32768, 34332, 34560, 36864, 40960, 42915, 45776, 46080, 49152, 51498, 55296, 57220, 61440, 65536, 68664, 69120, 73728, 77247, 81920, 85830, 91552, 92160, 98304, 102996, 110592, 114440, 122880, 128745, 137328, 138240, 147456, 154494, 163840, 171660, 183104, 184320, 196608, 205992, 221184, 228880, 245760, 257490, 274656, 276480, 294912, 308988, 327680, 343320, 366208, 368640, 386235, 411984, 442368, 457760, 491520, 514980, 549312, 552960, 589824, 617976, 686640, 732416, 737280, 772470, 823968, 884736, 915520, 983040, 1029960, 1098624, 1105920, 1235952, 1373280, 1464832, 1474560, 1544940, 1647936, 1769472, 1831040, 2059920, 2197248, 2211840, 2471904, 2746560, 2929664, 2949120, 3089880, 3295872, 3662080, 4119840, 4394496, 4423680, 4943808, 5493120, 5859328, 6179760, 6591744, 7324160, 8239680, 8788992, 8847360, 9887616, 10986240, 11718656, 12359520, 13183488, 14648320, 16479360, 17577984, 19775232, 21972480, 23437312, 24719040, 26366976, 29296640, 32958720, 35155968, 39550464, 43944960, 46874624, 49438080, 52733952, 58593280, 65917440, 70311936, 79100928, 87889920, 93749248, 98876160, 105467904, 117186560, 131834880, 140623872, 158201856, 175779840, 187498496, 197752320, 210935808, 234373120, 263669760, 281247744, 316403712, 351559680, 395504640, 421871616, 468746240, 527339520, 562495488, 632807424, 703119360, 791009280, 843743232, 937492480, 1054679040, 1265614848, 1406238720, 1582018560, 1687486464, 2109358080, 2531229696, 2812477440, 3164037120, 4218716160, 5062459392, 6328074240, 8437432320, 12656148480, 25312296960]

約数ペア:

[(1, 25312296960), (2, 12656148480), (3, 8437432320), (4, 6328074240), (5, 5062459392), (6, 4218716160), (8, 3164037120), (9, 2812477440), (10, 2531229696), (12, 2109358080), (15, 1687486464), (16, 1582018560), (18, 1406238720), (20, 1265614848), (24, 1054679040), (27, 937492480), (30, 843743232), (32, 791009280), (36, 703119360), (40, 632807424), (45, 562495488), (48, 527339520), (54, 468746240), (60, 421871616), (64, 395504640), (72, 351559680), (80, 316403712), (90, 281247744), (96, 263669760), (108, 234373120), (120, 210935808), (128, 197752320), (135, 187498496), (144, 175779840), (160, 158201856), (180, 140623872), (192, 131834880), (216, 117186560), (240, 105467904), (256, 98876160), (270, 93749248), (288, 87889920), (320, 79100928), (360, 70311936), (384, 65917440), (432, 58593280), (480, 52733952), (512, 49438080), (540, 46874624), (576, 43944960), (640, 39550464), (720, 35155968), (768, 32958720), (864, 29296640), (960, 26366976), (1024, 24719040), (1080, 23437312), (1152, 21972480), (1280, 19775232), (1440, 17577984), (1536, 16479360), (1728, 14648320), (1920, 13183488), (2048, 12359520), (2160, 11718656), (2304, 10986240), (2560, 9887616), (2861, 8847360), (2880, 8788992), (3072, 8239680), (3456, 7324160), (3840, 6591744), (4096, 6179760), (4320, 5859328), (4608, 5493120), (5120, 4943808), (5722, 4423680), (5760, 4394496), (6144, 4119840), (6912, 3662080), (7680, 3295872), (8192, 3089880), (8583, 2949120), (8640, 2929664), (9216, 2746560), (10240, 2471904), (11444, 2211840), (11520, 2197248), (12288, 2059920), (13824, 1831040), (14305, 1769472), (15360, 1647936), (16384, 1544940), (17166, 1474560), (17280, 1464832), (18432, 1373280), (20480, 1235952), (22888, 1105920), (23040, 1098624), (24576, 1029960), (25749, 983040), (27648, 915520), (28610, 884736), (30720, 823968), (32768, 772470), (34332, 737280), (34560, 732416), (36864, 686640), (40960, 617976), (42915, 589824), (45776, 552960), (46080, 549312), (49152, 514980), (51498, 491520), (55296, 457760), (57220, 442368), (61440, 411984), (65536, 386235), (68664, 368640), (69120, 366208), (73728, 343320), (77247, 327680), (81920, 308988), (85830, 294912), (91552, 276480), (92160, 274656), (98304, 257490), (102996, 245760), (110592, 228880), (114440, 221184), (122880, 205992), (128745, 196608), (137328, 184320), (138240, 183104), (147456, 171660), (154494, 163840)]